/*导航区域开始*/
.top{
	width: 100%;
	height: 65px;
	background-color: #282828;
}
.top .top_in{
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}
.top .top_left{
	float: left;
	height: 100%;
	width: 190px;
}
.top .top_left>h1{
	height: 100%;
	width: 100%;
}
.top .top_left>h1>a{
	display: inline-block;
	height: 100%;
	width: 100%;
	background: url(../img/nubia-logo.png);
	background-size: cover;
	
}
.top .top_right{
	float: right;
	height: 100%;
	width: 740px;
}
.top .top_in .top_right .top_nav {
	height: 100%;
	width: 550px;
	float: left;
}
.top .top_in .top_right .top_zc{
	height: 100%;
	width: 150px;
	float: right;
}
.top .top_in .top_right .top_nav ul li{
	float: left;
}
.top .top_in .top_right .top_nav ul li a{
	color: #FFFFFF;
	font-size: 16px;
	font-weight: bold;
	line-height: 60px;
	margin-left:40px;
}
.top .top_in .top_right .top_zc ul li{
	float: right;
	line-height: 60px;
}
.top .top_in .top_right .top_zc ul li>a{
	margin-left:10px;
	color: #ccc;
}
.top .top_in .top_right ul li a:hover{
	color: #E82C07;
}
/*导航区域结束*/


/*广告区域开始*/
.banner{
	width: 100%;
	height: 860px;
}
.banner .nav_out{
	width: 100%;
	height: 121px;
	background-color: white;
	position: absolute;
	z-index: 998;
}
.banner .nav{
	width: 1200px;
	height: 121px;
	margin:0 auto;
}
.banner .nav ul{
	width: 100%;
	height: 100%;
	padding-left: 75px;
	padding-right: 75px;
	box-sizing: border-box;
}
.banner .nav ul li{
	width: 150px;
	height: 100%;
	float: left;
	text-align:center;
}
.banner .nav ul li img{
	width: 90px;
	height: 100px;
	margin-top:10px;
}
.banner .nav ul li p{
	color: #666;
	margin-top: -10px;
}
.banner .nav ul li p:hover{
	color: #E82C07;
}
.banner .nav ul li:hover{
	border-bottom: 2px solid #E82C07;
	box-sizing: border-box;
}
.banner .figure{
	width: 100%;
	height: 600px;
	text-align: center;/*text-align: center; and margin: 0 -100; 才可以居中*/
	overflow:hidden;
	position: relative;
}
.banner .figure>img{
	height: 100%;
	margin: 0 -100%;/*当图片的大小超出盒子的大小时 ，可以使图片居中*/
	transition: all 5s; 
}
.banner .figure:hover img{
	margin-top: 80px;
}
.banner .figure ol{
	width: 150px;
	height: 20px;
	position: absolute;
	left: 50%;
	margin-left: -75px;
	bottom: 5px;
}
.banner .figure ol li{
	float: left;
	width: 10px;
	height: 10px;
	border-radius: 50%;
	margin-left: 15px;
	border: 1px  solid transparent;
	transition: all 2s; 
}
.banner .figure ol li:hover{
	border: 1px  solid red;
	transform: scale(1.2,1.2);
	background: transparent;
}
.banner .video{
	width: 1200px;
	height: 250px;
	margin: 0 auto;
	margin-top: 10px;
}
.banner .video ul{
	width: 100%;
	height: 100%;
	display: flex;
	justify-content: space-between;
}
.banner .video ul>li{
	width: 396px;
	height: 250px;
	float: left;
	text-align:center;
	overflow: hidden;
	position: relative;
	background-color: #000000;/*黑色蒙版*/
}
.banner .video ul>li>img{
	height: 100%;
	margin: 0 -100%;	
}
.banner .video ul>li:hover img{
	opacity: 0.5;
}
.banner .video .BF{
	position: absolute;
	width: 100%;
	height: 200px;
	bottom: 0px;
	opacity: 0;
}
.banner .video .BF>img{
	width: 80px;
	height: 80px;
}
.banner .video .BF:hover img{
	opacity: 1;
}
.banner .video .BF h3{
	font-size: 16px;
	color: white;
	line-height:40px;
}
.banner .video .BF p{
	color: white;
	line-height: 40px;
}
.banner .video .BF:hover{
	opacity: 1;
}
.banner .video:hover .BF img{
	animation:sport 2s .5s ease-in-out infinite;
}
@keyframes sport{
	20%{-webkit-transform: scale(.8);transform: scale(.8);}
	40%{-webkit-transform: scale(1.2);transform: scale(1.2);}
	60%{-webkit-transform: scale(.9);transform: scale(.9);}
	80%{-webkit-transform: scale(1);transform: scale(1);}
	100%{-webkit-transform: scale(1);transform: scale(1);}
}
/*广告区域结束*/


/*内容区域开始*/
.content{
	width: 100%;
	height: 1883px;
}
.content dl{
	width: 1200px;
	height: 100%;
	margin: 0 auto;
}
.content dl>dt{
	text-align:center;
	margin-top: 40px;
	margin-bottom: 30px;
}
.content dl dt h3{
	font-size: 35px;
	color: #333;
}
.content dl>dt>p{
	color: darkgray;
	margin-top: 20px;
}
.content .content_phone{
	width: 1200px;
	height: 1200px;
}
.content .content_phone>ul>li{
	float: left;
	position: relative;
}
.content img{
	transform: scale(0.5);
	transition:all 1s;
}	
.content .content_phone .scale>img:hover{
	transform: scale(0.6);
}
.content .content_PJ>ul>li>img:hover{
	transform: scale(0.6);
}
.content .content_phone>ul>li:nth-child(1){
	width: 1200px;
	height: 395px;
	margin-bottom: 10px;
	background-color: white;
}
.content .content_phone>ul>li .oneimg{
	margin-left: -200px;
	transition: all 1s; 
}
.content .content_phone>ul>li:nth-child(1):hover img{
	margin-left: -100px;
}

.content .content_phone>ul>li:nth-child(2){
	width: 395px;
	height: 795px;
	margin-right: 10px;
	background-color: white;
}
.content .content_phone>ul>li:nth-child(3){
	width:795px;
	height:390px;
	margin-bottom: 10px;
	background-color: white;
}
.content .content_phone>ul>li .twoimg{
	margin-top: -90px;
	transition: all 1s; 
}
.content .content_phone>ul>li:nth-child(3):hover img{
	margin-top: -20px;
}
.content .content_phone>ul>li:nth-child(4){
	width: 390px;
	height: 395px;
	margin-right: 10px;
	background-color: white;
}
.content .content_phone>ul>li:nth-child(4).scale>img{
	margin-top: -50px;
}
.content .content_phone>ul>li:nth-child(5){
	width: 395px;
	height: 395px;
	background-color: white;
}
.content .content_phone>ul>li:nth-child(5).scale>img{
	margin-top: -50px;
}
.content .content_phone>ul>li>img{
	width: 100%;
	height: 100%;
}
.content .wenzi{
	position: absolute;
	width: 200px;
	left:50%;
	margin-left: -100px;
	bottom: 10px;
	text-align: center;
}
.content  h3{
	font-size: 18px;
	font-weight: bold;
	color: #000000;
	margin-bottom: 10px;
}
.content  a h4{
	display: inline-block;
	width: 100px;
	height: 30px;
	font-size: 16px;
	color: black;
	line-height: 30px;
	border: 1px darkgrey solid;
	margin-top: 10px;
	border-radius: 10px;
}
.content .content_phone>ul>li .right_wenzi{
	position: absolute;
	left: 0%;
	margin-left: 900px;
	margin-top: -260px;
	text-align:center;
}
.content .content_PJ{
	width: 1200px;
	height: 300px;
	display: flex;
	justify-content: space-between;
	
}
.content .content_PJ>ul>li{
	width: 295px;
	height: 300px;
	float: left;
	margin-left: 5px;
	background-color: white;
	position: relative;
}
.content .content_PJ>ul>li>img{
	width: 100%;
	height: 100%;
	margin-top: -50px;
}
/*内容区域结束*/
/*底部区域开始*/
.footer{
	width: 100%;
	height: 400px;
	background-color:#efeeeb;
}
.footer .footer_box{
	width: 1020px;
	height: 100%;
	margin: 0 auto;
}
.footer .footer_box div{
	width: 170px;
	text-align:left;
	float: left;
	margin-top: 50px;
}
.footer .footer_box div h5{
	font-size: 18px;
}
.footer .footer_box div ul li{
	margin-top: 10px;
}
.footer .footer_box div ul li a{
	font-size: 12px;
	color:#606463;
	line-height: 20px;
}
/*底部区域结束*/